Ben Goldacre defends Andrew Wakefield in this article:
www.badscience.net/2008/08/the-medias-mmr-hoax/
It is madness to imagine that one single man can create a 10-year scare story. It is also dangerous to imply – even in passing – that academics should be policed not to speak their minds, no matter how poorly evidenced their claims. Individuals like Wakefield must be free to have bad ideas. The media created the MMR hoax, and they maintained it diligently for 10 years. Their failure to recognise that fact demonstrates that they have learned nothing, and until they do, journalists and editors will continue to perpetrate the very same crimes, repeatedly, with increasingly grave consequences.
Wakefield is a horrendous individual no-doubt responsible for the deaths of children from preventable diseases, but he should never have been given airtime.
Scientific illiteracy is the real issue. And now there's a scientific illiterate in the White House, Wakefield won't be the only charlatan taking advantage. Can we rely on the media over there to give people the facts?